Standards

OGC Standards lie at the heart of FAIR (Findable, Accessible, Interoperable, and Reusable) geospatial information. For three decades now, OGC Standards have been used by thousands of organizations across the globe to ensure interoperability and maximize the value of their geospatial data. Developed through consensus, and backed by government and organizations across the globe, OGC Standards provide the stable platform upon which geospatial innovation is built.

OGC’s free and open geospatial Standards define interoperable approaches to Data Encoding, Data Access, Data Processing, Data Visualization, and Metadata and Catalogue Services.

Developers looking to get the most from OGC Standards should visit developer.ogc.orgthe central place for any developer that uses or wants to learn more about OGC Standards, including OGC APIs. Find information on how to get started on using OGC Standards, as well as links to each Standards’ GitHub page and official Standards document. The site also contains links to find information on compliance and certification, the OGC Rainbow (fka the Definitions Server)OGC’s Discord serverOGC code sprints and other developer events, community blogs, and more.

OGC also offers free e-learning resources, such as this Introduction to OGC Standards, which covers a number of popular and widely implemented Standards, and forms one part of a wider free OGC e-learning resource that allows anyone to gain a full understanding of everything OGC.

There is also the OGC API Workshop, which is a free step-by-step course consisting of concepts, presentations, and exercises that enable developers to learn how to use OGC APIs to support the discovery, access, visualization, and processing of location information across the web.

Implementation Standards are different from the Abstract Specification. They are written for a more technical audience and detail the interface structure between software components.

An interface specification is considered to be at the implementation level of detail if, when implemented by two different software engineers ignorant of each other, the resulting components seamlessly “plug and play” at that interface.

Any Schemas (XSD, JSON Schema, etc) that support an approved Implementation Standard can be found in the official OGC Schema Repository.

Document Title (click to view/download) OGC Doc.# Editor Publication Date
OGC® GeoPackage Encoding Standard12-128r19Jeff Yutzler2024-02-06
This OGC® Encoding Standard defines GeoPackages for exchange and GeoPackage SQLite Extensions for direct use of vector geospatial f...Click to continue reading
OGC GeoSPARQL - A Geographic Query Language for RDF Data22-047r1Nicholas J. Car2024-01-29
GeoSPARQL contains a small spatial domain OWL ontology that allow literal representations of geometries to be associated with spat...Click to continue reading
OGC SensorThings API Extension: STAplus 1.022-022r1Andreas Matheus2023-09-23
The OGC SensorThings API Extension: STAplus 1.0 Standard specifies a backwards-compatible extension to the OGC Standard SensorThin...Click to continue reading
OGC Geospatial eXtensible Access Control Markup Language (GeoXACML) 3.0 JSON Profile v1.022-050r1Andreas Matheus2023-09-21
The OGC Geospatial eXtensible Access Control Markup Language (GeoXACML) 3.0 JSON Profile v1.0 (GeoXACML 3.0 JSON Profile) Standard...Click to continue reading
OGC Geospatial eXtensible Access Control Markup Language (GeoXACML) 3.022-049r1Andreas Matheus2023-09-21
The Geospatial eXtensible Access Control Markup Language (GeoXACML) 3.0 defines a geospatial extension to the OASIS eXtensible Acc...Click to continue reading
OGC Training Data Markup Language for Artificial Intelligence (TrainingDML-AI) Part 1: Conceptual Model Standard23-008r3Peng Yue, Boyi Shangguan2023-09-19
The Training Data Markup Language for Artificial Intelligence (TrainingDML-AI) Standard aims to develop the UML model and encoding...Click to continue reading
OGC GeoPose 1.0 Data Exchange Standard21-056r11Carl Stephen Smyth2023-09-08
GeoPose 1.0 is an OGC Implementation Standard for exchanging the location and orientation of real or virtual geometric objects (...Click to continue reading
Geographic information — Well-known text representation of coordinate reference systems18-010r11Roger Lott2023-08-16
This Standard defines the structure and content of well-known text strings describing coordinate reference systems (CRSs) and coo...Click to continue reading
OGC API - Environmental Data Retrieval Standard19-086r6Mark Burgoyne, David Blodgett, Charles Heazel, Chris Little2023-07-27
The OGC API — Environmental Data Retrieval (EDR) standard provides a family of lightweight query interfaces to access spatiotempor...Click to continue reading
OGC Cloud Optimized GeoTIFF Standard21-026Joan Maso2023-07-14
The Cloud Optimized GeoTIFF (COG) relies on two characteristics of the TIFF v6 format (tiles and reduced resolution subfiles), GeoTIFF...Click to continue reading
OGC TimeseriesML 1.3 – XML Encoding of the Timeseries Profile of Observations and Measurements15-042r6James Tomkins, Dominic Lowe, Paul Hershberg2023-06-21
TimeseriesML 1.3 defines an XML encoding that implements the OGC Timeseries Profile of Observations and Measurements, with the int...Click to continue reading
OGC City Geography Markup Language (CityGML) Part 2: GML Encoding Standard21-006r2Tatjana Kutzner, Carl Stephen Smyth, Claus Nagel, Volker Coors, Diego Vinasco-Alvarez, Nobuhiro Ishi2023-06-20
This Standard documents the OGC GML Implementation Specification (IS) for the CityGML 3.0 Conceptual Model. The CityGML 3.0 concep...Click to continue reading
OGC® IndoorGML - with Corrigendum14-005r5Jiyeong Lee, Ki-Joune Li, Sisi Zlatanova, Thomas H. Kolbe, Claus Nagel, Thomas Becker2018-03-09
This OGC® IndoorGML standard specifies an open data model and XML schema for indoor spatial information. IndoorGML is an applicati...Click to continue reading
OGC® IndoorGML - with Corrigendum14-005r4Jiyeong Lee, Ki-Joune Li, Sisi Zlatanova, Thomas H. Kolbe, Claus Nagel, Thomas Becker2016-08-23
This OGC® IndoorGML standard specifies an open data model and XML schema for indoor spatial information. IndoorGML is an...Click to continue reading
OGC API - Common - Part 1: Core19-072Charles Heazel2023-03-28
The OGC has extended its suite of Standards to include Resource Oriented Architectures and Web APIs. In the course of developing these...Click to continue reading
OGC GeoPose 1.0 Data Exchange Draft Standard21-056r10Carl Stephen Smyth2022-11-28
GeoPose 1.0 is an OGC Implementation Standard for exchanging the location and orientation of real or virtual geometric objects ...Click to continue reading
OGC API - Tiles - Part 1: Core20-057Joan Masó, Jérôme Jacovella-St-Louis2022-11-10
OGC API — Tiles is a standard defining building blocks for creating Web APIs that support the retrieval of geospatial information as t...Click to continue reading
OGC GeoPackage WKT for Coordinate Reference Systems Extension21-057Jeff Yutzler2022-10-14
This document is a revision to the GeoPackage WKT for Coordinate Reference Systems Extension that previously was published as Annex F....Click to continue reading
OGC Two Dimensional Tile Matrix Set and Tile Set Metadata17-083r4Joan Masó , Jérôme Jacovella-St-Louis2022-09-09
The OGC Two Dimensional Tile Matrix Set and Tile Set Metadata Standard defines the rules and requirements for a tile matrix set as...Click to continue reading
OpenGIS® Catalogue Services Specification 2.0.2 - ISO Metadata Application Profile: Corrigendum07-045r2Uwe Voges, Kristian Senkler2022-08-19
Catalogue services are the key technology for locating, managing and maintaining distributed geo-resources (i.e. geospatial data, application...Click to continue reading
OGC API - Environmental Data Retrieval Standard19-086r5Mark Burgoyne, David Blodgett, Charles Heazel, Chris Little2022-08-05
The Environmental Data Retrieval (EDR) Application Programming Interface (API) provides a family of lightweight query interfaces t...Click to continue reading
OGC API - Features - Part 2: Coordinate Reference Systems by Reference corrigendum18-058r1Clemens Portele, Panagiotis (Peter) A. Vretanos2022-05-11
OGC API standards define modular API building blocks to spatially enable Web APIs in a consistent way. The OpenAPI spec...Click to continue reading
OGC API - Features - Part 1: Core corrigendum17-069r4Clemens Portele, Panagiotis (Peter) A. Vretanos, Charles Heazel2022-05-11
This document specifies the behavior of Web APIs that provide access to features in a dataset in a manner independent of the under...Click to continue reading
OGC GeoPackage Extension for Tiled Gridded Coverage Data17-066r2Carl Reed2022-05-02
The GeoPackage Extension for Tiled Gridded Coverage Data” (TGCE) extension (previously titled Elevation Extension) defines how to ...Click to continue reading
OGC API - Processes - Part 1: Core18-062r2Benjamin Pross, Panagiotis (Peter) A. Vretanos2021-12-20
The OGC API — Processes — Part 1: Core Standard supports the wrapping of computational tasks into executable processes that can be...Click to continue reading
OGC® GeoPackage Encoding Standard12-128r18Jeff Yutzler2021-11-16
This OGC® Encoding Standard defines GeoPackages for exchange and GeoPackage SQLite Extensions for direct use of vector geospatial f...Click to continue reading
OGC City Geography Markup Language (CityGML) Part 1: Conceptual Model Standard20-010Thomas H. Kolbe, Tatjana Kutzner, Carl Stephen Smyth, Claus Nagel, Carsten Roensdorf, Charles Heazel2021-09-13
This Standard defines the open CityGML Conceptual Model for the storage and exchange of virtual 3D city models. The CityGML Conceptual...Click to continue reading
OGC API - Environmental Data Retrieval Standard19-086r4Mark Burgoyne, Dave Blodgett, Chuck Heazel, Chris Little2021-08-13
The Environmental Data Retrieval (EDR) Application Programming Interface (API) provides a family of lightweight query interfaces t...Click to continue reading
OGC SensorThings API Part 1: Sensing Version 1.118-088Steve Liang, Tania Khalafbeigi, Hylke van der Schaaf2021-08-04
The OGC SensorThings API provides an open, geospatial-enabled and unified way to interconnect the Internet of Things (IoT) devices, da...Click to continue reading
Web Coverage Processing Service (WCPS) Language Interface Standard08-068r3Peter Baumann2021-06-15
The OGC Web Coverage Processing Service (WCPS) defines a protocol-independent language for on-demand extraction, processing, and a...Click to continue reading
OGC MetOcean Application profile for WCS2.1: Part 2 MetOcean GetPolygon Extension17-086r3Peter Trevelyan, Paul Hershberg, Steve Olson2021-03-22
The purpose of the GetPolygon operation is to extract data contained within a polygon defined either by a set of points or the rad...Click to continue reading
OGC MetOcean Application profile for WCS2.1: Part 1 MetOcean GetCorridor Extension15-108r3Peter Trevelyan, Paul Hershberg, Steve Olson2021-03-22
The purpose of the GetCorridor operation is to extract a corridor based on a trajectory from a multidimensional coverage. The need...Click to continue reading
OGC MetOcean Application profile for WCS2.1: Part 0 MetOcean Metadata15-045r7Peter Trevelyan, Paul Hershberg, Steve Olson2021-03-22
The purpose of this Met Ocean profile of WCS2.1 is to define the metadata returned in the response documents resulting from the WC...Click to continue reading
Volume 13: OGC CDB Rules for Encoding CDB Vector Data using GeoPackage (Normative, Optional Extension).20-050Carl Reed2021-02-26
This optional OGC CDB extension defines the requirements and provides CDB specific guidance on using GeoPackage containers in a CDB da...Click to continue reading
Volume 11: OGC CDB Core Standard Conceptual Model16-007r5Sara Saeedi2021-02-26
This Open Geospatial Consortium (OGC) standard defines the conceptual model for the OGC CDB Standard. The objective of this docume...Click to continue reading
Volume 1: OGC CDB Core Standard: Model and Physical Data Store Structure15-113r6 Carl Reed2021-02-26
The CDB standard defines a standardized model and structure for a single, versionable, virtual representation of the earth. A CDB ...Click to continue reading
Volume 3: OGC CDB Terms and Definitions (Normative)15-112r4Carl Reed2021-02-26
This CDB Volume provides terms and definitions. Many of the terms and definitions are specific to the simulation industry. Other t...Click to continue reading
OGC® GeoPackage Encoding Standard12-128r17Jeff Yutzler2021-02-04
This OGC® Encoding Standard defines GeoPackages for exchange and GeoPackage SQLite Extensions for direct use of vector geospatia...Click to continue reading
OGC WaterML 2: Part 4 - GroundWaterML 2 (GWML2)16-032r3Boyan Brodaric2021-01-20
This standard describes a conceptual and logical model for the exchange of groundwater data, as well as a GML/XML encoding with examples.
OGC® IndoorGML 1.119-011r4Jiyeong Lee, Ki-Joune Li, Sisi Zlatanova, Thomas H. Kolbe, Claus Nagel, Thomas Becker, Hye-Young Kan2020-11-05
This OGC® IndoorGML standard specifies an open data model and XML schema of indoor spatial information. IndoorGML is an applicatio...Click to continue reading
OGC API - Features - Part 2: Coordinate Reference Systems by Reference18-058Clements Portele, Panagiotis (Peter) A. Vretanos2020-11-02
OGC API standards define modular API building blocks to spatially enable Web APIs in a consistent way. The OpenAPI specification is us...Click to continue reading
OGC Symbology Conceptual Model: Core Part18-067r32020-10-15
This document presents the requirements for defining the Symbology Conceptual Core Model (SymCore), the conceptual basis to define...Click to continue reading
OGC SensorML: Model and XML Encoding Standard12-000r2Mike Botts, Alexandre Robin, Eric Hirschorn2020-08-10
The primary focus of the Sensor Model Language (SensorML) is to provide a robust and semantically-tied means of defining processes...Click to continue reading
OGC Moving Features Encoding Extension - JSON19-045r3Kyoung-Sook KIM, Nobuhiro ISHIMARU2020-05-21
This standard defines how to encode and share the various movements of geographic features by using JavaScript Object Notation (JS...Click to continue reading
OGC® OpenSearch Extension for Earth Observation13-026r8Pedro Gonçalves, Uwe Voges2019-11-25
This document is the specification for the OpenSearch extension for Earth Observation collections and products search. This sta...Click to continue reading
OGC OpenSearch-EO GeoJSON(-LD) Response Encoding Standard17-047r12020-04-27
The OpenSearch specification [NR3] is defined as a binding of the Abstract Protocol Definition (APD) for the searchRetrieve operat...Click to continue reading
OGC EO Dataset Metadata GeoJSON(-LD) Encoding Standard17-003r2Y. Coene, U. Voges, O. Barois2020-02-14
JavaScript Object Notation (JSON) [NR1] has been gaining in popularity for encoding data in Web-based applications. JSON consists ...Click to continue reading
OGC Coverage Implementation Schema with Corrigendum09-146r8Peter Baumann, Eric Hirschorn, Joan Masó2019-10-28
Coverages represent homogeneous collections of values located in space/time, such as spatio-temporal sensor, image, simulation, an...Click to continue reading
OGC Hierarchical Data Format Version 5 (HDF5®) Core Standard18-043r3Aleksandar Jelenak, Ted Habermann, Gerd Heber2019-10-28
Hierarchical Data Format Version 5 (HDF5®) is a data model, a programming interface, and a storage model for keeping and managing ...Click to continue reading
OGC API - Features - Part 1: Core17-069r3Clemens Portele, Panagiotis (Peter) A. Vretanos, Charles Heazel2019-10-07
OGC API standards define modular API building blocks to spatially enable Web APIs in a consistent way. The OpenAPI specification i...Click to continue reading
OGC Two Dimensional Tile Matrix Set17-083r2Joan Masó2019-10-06
The OGC Tile Matrix Set standard defines the rules and requirements for a tile matrix set as a way to index space based on a set o...Click to continue reading
OGC GeoTIFF Standard19-008r4Emmanuel Devys, Ted Habermann, Chuck Heazel, Roger Lott, Even Rouault2019-09-14
This OGC Standard defines the Geographic Tagged Image File Format (GeoTIFF) by specifying requirements and encoding rules for usin...Click to continue reading
Geographic information — Well-known text representation of coordinate reference systems18-010r7Roger Lott2019-08-13
This Standard defines the structure and content of well-known text strings describing coordinate reference systems (CRSs) and coor...Click to continue reading
OGC PipelineML Conceptual and Encoding Model Standard18-073r2John Tisdale2019-08-08
The OGC PipelineML Conceptual and Encoding Model Standard defines concepts supporting the interoperable interchange of data pertai...Click to continue reading
Time Ontology in OWL16-071r3Simon Cox, Chris Little2020-03-26
OWL-Time is an OWL-2 DL ontology of temporal concepts, for describing the temporal properties of resources in the world or descr...Click to continue reading
Semantic Sensor Network Ontology16-079Armin Haller, Krzysztof Janowicz, Simon Cox, Danh Le Phuoc, Kerry Taylor, Maxime Lefrançois2019-07-10
The Semantic Sensor Network (SSN) ontology is an ontology for describing sensors and their observations, the involved procedur...Click to continue reading
OGC GeoPackage Related Tables Extension18-000Jeff Yutzler2019-05-08
A GeoPackage [geopackage] is a platform-independent SQLite [sqlite] database file that contains GeoPackage data and metadata tables. G...Click to continue reading
OGC Web Services Security17-007r1Andreas Matheus2019-01-28
This standard applies to a deployed OGC Web Service instance for which the protocol scheme of all operation endpoint URLs, exposed...Click to continue reading
OGC Coverage Implementation Schema - ReferenceableGridCoverage Extension with Corrigendum16-083r3Eric Hirschorn2019-01-20
The OGC GML Application Schema - Coverages (“GMLCOV”) version 1.0 [OGC 09-146r2], recently renamed the OGC Coverage Implementation...Click to continue reading
OGC® Moving Features Encoding Part I: XML Core18-075Akinori Asahara, Ryosuke Shibasaki, Nobuhiro Ishimaru, David Burggraf2019-01-14
This OGC® Standard specifies standard encoding representations of movement of geographic features. The primary use case is information exchange.
OGC SensorThings API Part 2 – Tasking Core17-079r1Steve Liang, Tania Khalafbeigi2019-01-08
The OGC SensorThings API [OGC 15-078r6] provides an open, geospatial-enabled and unified way to interconnect the Internet of Thing...Click to continue reading
Volume 11: OGC CDB Core Standard Conceptual Model16-007r4Sara Saeedi2018-12-19
This Open Geospatial Consortium (OGC) standard defines the conceptual model for the OGC CDB Standard. The objective of this document is to ...Click to continue reading
Volume 3: OGC CDB Terms and Definitions15-112r3Carl Reed2018-12-19
This CDB Volume provides terms and definitions. Many of the terms and definitions are specific to the simulation industry. Other terms and...Click to continue reading
Volume 1: OGC CDB Core Standard: Model and Physical Data Store Structure15-113r5Carl Reed2018-12-19
The CDB standard defines a standardized model and structure for a single, versionable, virtual representation of the earth. A CDB structure...Click to continue reading
OGC TimeseriesML 1.2 – XML Encoding of the Timeseries Profile of Observations and Measurements15-042r5James Tomkins and Dominic Lowe2018-12-18
TimeseriesML 1.2 defines an XML encoding that implements the OGC Timeseries Profile of Observations and Measurements, with the int...Click to continue reading
OGC GML Application Schema – Coverages : GRIB2 Coverage Encoding Profile16-060r2Daniel Lee2018-11-27
This OGC standard is a profile of the OGC GML Application Schema - Coverages version 1.0 [OC 09-146r2]. That document was renamed ...Click to continue reading
OGC® Web Coverage Service 2.0 Interface Standard - Earth Observation Application Profile10-140r2Peter Baumann, Stephan Meissl, Jinsongdi Yu2018-10-04
The OGC Web Coverage Service (WCS) Application Profile - Earth Observation (EO- WCS) defines a profile of WCS 2.0 [OGC 09-110r4] for use on Earth Observation data.
CDB Multi-Spectral Imagery Extension17-080r2Ryan Franz2018-09-20
The “Multi-Spectral Imagery” extension defines how to encode and store reflected electromagnetic radiation from the infrared wavel...Click to continue reading
OGC® GeoPackage Encoding Standard - with Corrigendum12-128r15Jeff Yutzler2018-09-06
This OGC® Encoding Standard defines GeoPackages for exchange and GeoPackage SQLite Extensions for direct use of vector geospatial...Click to continue reading
OGC® GML in JPEG 2000 (GMLJP2) Encoding Standard08-085r8Lucio Colaiacomo, Joan Masó, Emmanuel Devys, Eric Hirschorn2018-08-27
This OGC GML in JPEG 2000 (GMLJP2) Encoding Standard defines how the OGC/ISO Geography Markup Language (GML) standard is used with...Click to continue reading
OGC Web Coverage Service (WCS) 2.1 Interface Standard - Core17-089r1Peter Baumann2018-08-16
The OGC Web Coverage Service (WCS) supports electronic retrieval of geospatial data as coverages. Coverages are digital geospatial...Click to continue reading
GeoAPI 3.0 Implementation Standard with corrigendum09-083r4Adrian Custer2018-04-15
The GeoAPI Implementation Standard defines, through the GeoAPI library, a Java language application programming interface (API) i...Click to continue reading
OpenGIS Geography Markup Language (GML) Encoding Standard - with corrigendum07-036r1Clemens Portele2018-04-14
The OpenGIS® Geography Markup Language Encoding Standard (GML) The Geography Markup Language (GML) is an XML grammar fo...Click to continue reading
OGC Geoscience Markup Language 4.1 (GeoSciML) - with Corrigendum16-008r1eoSciML Modeling Team 2017-01-31
GeoSciML is a model of geological features commonly described and portrayed in geological maps, cross sections, geological reports a...Click to continue reading
OpenGIS® Catalogue Services Specification 2.0.2 - ISO Metadata Application Profile: Corrigendum07-045r1Uwe Voges, Kristian Senkler2018-03-09
Catalogue services are the key technology for locating, managing and maintaining distributed geo-resources (i.e. geospatial data...Click to continue reading
OGC GeoPackage Extension for Tiled Gridded Coverage Data17-066r1Carl Reed2018-03-07
The “GeoPackage Extension for Tiled Gridded Coverage Data” extension (previously titled Elevation Extension) defines how to encode...Click to continue reading
OGC® WPS 2.0.2 Interface Standard: Corrigendum 214-065r2Matthias Mueller2018-02-16
In many cases geospatial or location data, including data from sensors, must be processed before the information can be used effecti...Click to continue reading
OGC® WPS 2.0.1 Interface Standard: Corrigendum 114-065r1Matthias Mueller2015-10-05
In many cases geospatial or location data, including data from sensors, must be processed before the information can be used effecti...Click to continue reading
OGC® WaterML 2: Part 3 - Surface Hydrology Features (HY_Features) - Conceptual Model14-111r6David Blodgett, Irina Dornblut2018-01-08
The OGC Surface Hydrology Features (HY_Features) standard defines a common conceptual information model for identification of spec...Click to continue reading
OGC InfraGML 1.0: Part 7 – LandInfra Land Division - Encoding Standard16-107r2Paul Scarponcini 2017-09-22
This OGC InfraGML Encoding Standard presents the implementation-dependent, GML encoding of concepts supporting land and civil eng...Click to continue reading
OGC Coverage Implementation Schema09-146r6Peter Baumann, Eric Hirschorn, Joan Masó2017-09-15
Coverages represent homogeneous collections of values located in space/time, such as spatio-temporal sensor, image, simulation, an...Click to continue reading
OGC® 3D Portrayal Service 1.015-001r4Benjamin Hagedorn, Simon Thum, Thorsten Reitz, Voker Coors, Ralf Gutbell2017-09-13
The 3D Portrayal Service Standard is a geospatial 3D content delivery implementation specification. It focuses on what is to be de...Click to continue reading
OGC® GeoPackage Encoding Standard12-128r14Jeff Yutzler2017-08-25
This OGC® Encoding Standard defines GeoPackages for exchange and GeoPackage SQLite Extensions for direct use of vector geospatial...Click to continue reading
OGC InfraGML 1.0: Part 0 – LandInfra Core - Encoding Standard16-100r2Paul Scarponcini2017-08-16
This OGC InfraGML Encoding Standard presents the implementation-dependent, GML encoding of concepts supporting land and civil eng...Click to continue reading
OGC InfraGML 1.0: Part 1 – LandInfra Land Features - Encoding Standard16-101r2Paul Scarponcini2017-08-16
This OGC InfraGML Encoding Standard presents the implementation-dependent, GML encoding of concepts supporting land and civil eng...Click to continue reading
OGC InfraGML 1.0: Part 2 - LandInfra Facilities and Projects - Encoding Standard16-102r2Paul Scarponcini2017-08-16
This OGC InfraGML Encoding Standard presents the implementation-dependent, GML encoding of concepts supporting land and civil eng...Click to continue reading
OGC InfraGML 1.0: Part 3 - Alignments - Encoding Standard16-103r2Paul Scarponcini2017-08-16
This OGC InfraGML Encoding Standard presents the implementation-dependent, GML encoding of concepts supporting land and civil eng...Click to continue reading
OGC InfraGML 1.0: Part 4 - LandInfra Roads - Encoding Standard16-104r2Paul Scarponcini2017-08-16
This OGC InfraGML Encoding Standard presents the implementation-dependent, GML encoding of concepts supporting land and civil eng...Click to continue reading
OGC InfraGML 1.0: Part 5 - Railways - Encoding Standard16-105r2Peter Axelsson, Lars Wikström2017-08-16
This OGC InfraGML Encoding Standard presents the implementation-dependent, GML encoding of concepts supporting land and civil eng...Click to continue reading
OGC InfraGML 1.0: Part 6 – LandInfra Survey - Encoding Standard16-106r2Hans-Christoph Gruler2017-08-16
This OGC InfraGML Encoding Standard presents the implementation-dependent, GML encoding of concepts supporting land and civil eng...Click to continue reading
OGC Coverage Implementation Schema - ReferenceableGridCoverage Extension16-083r2Eric Hirschorn2017-06-15
The OGC GML Application Schema - Coverages (“GMLCOV”) version 1.0 [OGC 09-146r2], recently renamed the OGC Coverage Implementation...Click to continue reading
OGC OWS Context GeoJSON Encoding Standard14-055r2Pedro Gonçalves, Roger Brackin2017-04-07
This standard describes the GeoJSON encoding of the OGC Web Services (OWS) Context conceptual model. This standard defines how to...Click to continue reading
OGC Moving Features Access16-120r3Hideki Hayashi, Akinori Asahara, Kyoung-Sook Kim, Ryosuke Shibasaki, Nobuhiro Ishimaru2017-03-12
This document defines Moving Features Access, i.e., access methods to moving feature data for retrieving feature attributes, infor...Click to continue reading
OGC WaterML 2: Part 4 – GroundWaterML 2 (GWML2)16-032r2Boyan Brodaric2017-03-06
This standard describes a conceptual and logical model for the exchange of groundwater data, as well as a GML/XML encoding with examples.
Volume 11: OGC CDB Core Standard Conceptual Model16-007r3Sara Saeedi2017-02-23
This Open Geospatial Consortium (OGC) standard defines the conceptual model for the OGC CDB 1.0 Standard. The objective of this d...Click to continue reading
Volume 3: OGC CDB Terms and Definitions15-112r2Carl Reed2017-02-23
This CDB Volume provides terms and definitions. Many of the terms and definitions are specific to the simulation industry. Other...Click to continue reading
Volume 1: OGC CDB Core Standard: Model and Physical Data Store Structure15-113r3Carl Reed2017-02-23
The CDB standard defines a standardized model and structure for a single, versionable, virtual representation of the earth. A CDB...Click to continue reading
OGC Geoscience Markup Language 4.1 (GeoSciML)16-008GeoSciML Modeling Team2017-01-31
GeoSciML is a model of geological features commonly described and portrayed in geological maps, cross sections, geological reports and...Click to continue reading
OGC® GeoPackage Encoding Standard12-128r12Jeff Yutzler2015-08-04
This OGC® Encoding Standard defines GeoPackages for exchange and GeoPackage SQLite Extensions for direct use of vector geospatia...Click to continue reading
OGC® Geospatial User Feedback Standard: XML Encoding Extension15-098r1Joan Masó and Lucy Bastin 2016-12-22
The Geospatial User Feedback XML encoding standard is based on the OGC Geospatial User Feedback conceptual model [OGC 15-097]. Geo...Click to continue reading
OGC® Geospatial User Feedback Standard: Conceptual Model15-097r1Joan Masó and Lucy Bastin 2016-12-22
This standard defines a conceptual Geospatial User Feedback (GUF) data model. Geospatial User Feedback is metadata that is predomi...Click to continue reading
OGC® Land and Infrastructure Conceptual Model Standard (LandInfra)15-111r1Paul Scarponcini2016-12-20
This OGC Land and Infrastructure Conceptual Model Standard presents the implementation-independent concepts supporting land and ci...Click to continue reading
OGC Web Coverage Service Interface Standard – Transaction Extension13-057r1Peter Baumann2016-11-17
This OGC Web Coverage Service (WCS) – Transaction Extension (in short: WCS Transaction) defines an extension to the WCS Core [OGC ...Click to continue reading
OGC Web Feature Service Implementation Specification with Corrigendum04-094r1Panagiotis A. Vretanos2016-10-26
The OGC Web Map Service allows a client to overlay map images for display served from multiple Web Map Services on the Internet. ...Click to continue reading
TimeseriesML 1.0 – XML Encoding of the Timeseries Profile of Observations and Measurements15-042r3James Tomkins and Dominic Lowe2016-09-09
TimeseriesML 1.0 defines an XML encoding that implements the OGC Timeseries Profile of Observations and Measurements [OGC 15-043r3...Click to continue reading
OGC® Publish/Subscribe Interface Standard 1.0 SOAP Protocol Binding Extension13-133r1Aaron Braeckel, Lorenzo Bigagli2016-08-22
Publish/Subscribe 1.0 is an interface specification that supports the core components and concepts of the Publish/Subscribe messag...Click to continue reading
OGC® Publish/Subscribe Interface Standard 1.0 - Core13-131r1Aaron Braeckel , Lorenzo Bigagli , Johannes Echterhoff2016-08-22
Publish/Subscribe 1.0 is an interface specification that supports the core components and concepts of the Publish/Subscribe messag...Click to continue reading
OGC SensorThings API Part 1: Sensing15-078r6Steve Liang, Chih-Yuan Huang, Tania Khalafbeigi2016-07-26
The OGC SensorThings API provides an open, geospatial-enabled and unified way to interconnect the Internet of Things (IoT) devices...Click to continue reading
OGC® Catalogue Services 3.0 Specification - HTTP Protocol Binding12-176r7Doug Nebert, Uwe Voges, Panagiotis Vretanos, Lorenzo Bigagli, Bruce Westcott2016-06-10
This document specifies the HTTP profile of the CSW General Model part (see OGC 12- 168r6). The General Model specifies the abstr...Click to continue reading
OGC® Catalogue Services 3.0 - General Model12-168r6Douglas Nebert, Uwe Voges, Lorenzo Bigagli2016-06-10
OGC® Catalogue Services support the ability to publish and search collections of descriptive information (metadata records) for g...Click to continue reading
OGC® Earth Observation Metadata profile of Observations & Measurements10-157r4Jerome Gasperi, Frédéric Houbie, Andrew Woolf, Steven Smolders 2016-06-09
This OGC Implementation Standard defines a profile of Observations and Measurements (ISO 19156:2010 and OGC 10-025r1) for describi...Click to continue reading
Timeseries Profile of Observations and Measurements 15-043r3James Tomkins , Dominic Lowe 2016-09-09
The OGC Timeseries Profile of Observations and Measurements is a conceptual model for the representation of observations data as t...Click to continue reading
OGC GML in JPEG 2000 (GMLJP2) Encoding StandardPart 1: Core08-085r5Lucio Colaiacomo, Joan Masó, Emmanuel Devys 2016-04-07
This standard applies to the encoding and decoding of JPEG 2000 images that contain GML for use with geographic imagery. This doc...Click to continue reading
OGC WaterML2.0: part 2 - Ratings, Gaugings and Sections15-018r2Peter Taylor2016-02-03
This standard defines an information model and XML encoding for exchanging the following three hydrological information resources...Click to continue reading
OGC® CF-netCDF 3.0 encoding using GML Coverage Application Schema14-100r2Ben Domenico, Stefano Nativi2015-11-18
The OGC CF-netCDF data model supports multi-dimensional gridded data and multidimensional multi-point data, representing space and...Click to continue reading
OGC® Web Feature Service 2.0 Interface Standard - With Corrigendum09-025r2Panagiotis (Peter) A. Vretanos2014-07-10
The Web Feature Service (WFS) represents a change in the way geographic information is created, modified and exchanged on the Inte...Click to continue reading
OGC KML 2.312-007r2David Burggraf2015-08-04
KML is an XML grammar used to encode and transport representations of geographic data for display in an earth browser. Put simply...Click to continue reading
OGC® GeoPackage Encoding Standard - With Corrigendum12-128r12Paul Daisey2015-04-20
This OGC® Encoding Standard defines GeoPackages for exchange and GeoPackage SQLite Extensions for direct use of vector geospatial features and / ...Click to continue reading
OGC Filter Encoding 2.0 Encoding Standard - With Corrigendum 09-026r2Panagiotis (Peter) A. Vretanos2014-08-18
A fundamental operation performed on a set of data or resources is that of querying in order to obtain a subset of the data which ...Click to continue reading
OGC® WPS 2.0 Interface Standard14-065Matthias Mueller2015-03-05
OGC Augmented Reality Markup Language 2.0 (ARML 2.0)12-132r4Martin Lechner2015-02-24
This OGC® Standard defines the Augmented Reality Markup Language 2.0 (ARML 2.0). ARML 2.0 allows users to describe virtual object...Click to continue reading
OGC® Moving Features Encoding Extension: Simple Comma Separated Values (CSV)14-084r2Akinori Asahara, Ryosuke Shibasaki, Nobuhiro Ishimaru, David Burggraf2015-02-17
This OGC® Standard specifies standard encoding representations of movement of geographic features. The primary use case is information exchange.
OGC® Moving Features Encoding Part I: XML Core14-083r2Akinori Asahara, Ryosuke Shibasaki, Nobuhiro Ishimaru, David Burggraf2015-02-17
This OGC® Standard specifies standard encoding representations of movement of geographic features. The primary use case is information exchange.
OGC® IndoorGML14-005r3Jiyeong Lee, Ki-Joune Li, Sisi Zlatanova, Thomas H. Kolbe, Claus Nagel, Thomas Becker2014-12-02
This OGC® IndoorGML standard specifies an open data model and XML schema for indoor spatial information. IndoorGML is an applicati...Click to continue reading
OGC® GML in JPEG 2000 (GMLJP2) Encoding Standard Part 1: Core 08-085r4Lucio Colaiacomo, Joan Masó, Emmanuel Devys2014-09-23
This standard applies to the encoding and decoding of JPEG 2000 images that contain GML for use with geographic imagery. This d...Click to continue reading
OGC® GML Application Schema - Coverages - GeoTIFF Coverage Encoding Profile12-100r1Stephan Meissl2014-05-28
This Interface Standard is a profile of the OGC® GML Application Schema –Coverages version 1.0 [OC 09-146r2]. This document speci...Click to continue reading
OGC Open Modelling Interface Interface Standard11-014r3Stanislav Vanecek, Roger Moore2014-05-26

The purpose of the Open Modelling Interface (OpenMI) is to enable the runtime exchange of data between process simulation mode...Click to continue reading

OGC® OpenSearch Geo and Time Extensions10-032r8Pedro Gonçalves2014-04-14

This OGC standard specifies the Geo and Time extensions to the OpenSearch query protocol. OpenSearch is a collection of simple...Click to continue reading

OGC® WaterML 2.0: Part 1- Timeseries10-126r4Peter Taylor2014-02-24
WaterML 2.0 is a standard information model for the representation of water observations data, with the intent of allowing the ex...Click to continue reading
OGC® GeoPackage Encoding Standard12-128r10Paul Daisey2014-02-10
This OGC® Encoding Standard defines GeoPackages for exchange and GeoPackage SQLite Extensions for direct use of vector geospatial...Click to continue reading
OGC® SensorML: Model and XML Encoding Standard12-000Mike Botts, Alexandre Robin2014-02-04
The primary focus of the Sensor Model Language (SensorML) is to provide a robust and semantically-tied means of defining process...Click to continue reading
OGC OWS Context Conceptual Model12-080r2Roger Brackin, Pedro Gonçalves 2014-01-22
This standard describes the use cases, requirements and conceptual model for the OWS Context encoding standard. The goal of this ...Click to continue reading
OGC OWS Context Atom Encoding Standard12-084r2Roger Brackin, Pedro Gonçalves 2014-01-14
This standard describes the Atom encoding of the OWC Context conceptual model. The goal of this standard is to provide a definiti...Click to continue reading
OGC® Web Coverage Service 2.0 Interface Standard - KVP Protocol Binding Extension - Corrigendum 09-147r3Peter Baumann2013-03-26
This document specifies an extension to the OGC Web Coverage Service (WCS) 2.0 core to allow for client/server communication using HTTP GET with key/value pair (KVP) encod-ing.
CF-netCDF3 Data Model Extension standard11-165r2Ben Domenico and Stefano Nativi 2013-01-03
The OGC netCDF encoding supports electronic encoding of geospatial data, that is, digital geospatial information representing spa...Click to continue reading
OpenGIS Catalogue Service Implementation Specification07-006r1Nebert, Whiteside, Vretanos, editors2007-04-20
The OpenGIS® Catalogue Services Interface Standard (CAT) supports the ability to publish and search collections of descriptive in...Click to continue reading
OGC Network Common Data Form (NetCDF) NetCDF Enhanced Data Model Extension Standard11-038R2Ben Domenico2012-10-02
This standard deals with enhancements to the netCDF (Network Common Data Form) data model for array-oriented scientific data.. T...Click to continue reading
OGC® WCS 2.0 Interface Standard- Core: Corrigendum 09-110r4Peter Baumann2012-07-12
This document specifies how a Web Coverage Service (WCS) offers multi-dimensional cov-erage data for access over the Internet. Th...Click to continue reading
OGC GeoSPARQL - A Geographic Query Language for RDF Data11-052r4Matthew Perry and John Herring2012-06-12
This standard defines a set of SPARQL extension functions [W3C SPARQL], a set of RIF rules [W3C RIF Core], and a core RDF/OWL voc...Click to continue reading
OGC® Sensor Observation Service Interface Standard12-006Arne Bröring, Christoph Stasch, Johannes Echterhoff2012-04-20
The SOS standard is applicable to use cases in which sensor data needs to be managed in an interoperable way. This standard defi...Click to continue reading
OGC City Geography Markup Language (CityGML) Encoding Standard12-019Gerhard Gröger, Thomas H. Kolbe, Claus Nagel, Karl-Heinz Häfele2012-04-04
CityGML is an open data model and XML-based format for the storage and exchange of virtual 3D city models. It is an application s...Click to continue reading
OGC® Geography Markup Language (GML) - Extended schemas and encoding rules10-129r1Clemens Portele2012-02-07
The Geography Markup Language (GML) is an XML encoding in compliance with ISO 19118 for the transport and storage of geographic i...Click to continue reading
OGC® PUCK Protocol Standard 09-127r2Tom O’Reilly 2012-01-25
This standard defines a protocol for RS232 and Ethernet connected instruments. PUCK addresses installation and configuration chal...Click to continue reading
OGC®: Open GeoSMS Standard - Core11-030r1Kuan-Mei Chen, Carl Reed2012-01-19
The OpenGIS® Open GeoSMS standard defines an encoding for location enabling a text message to be communicated using a Short Messages System (SMS).
Ordering Services Framework for Earth Observation Products Interface Standard06-141r6Daniele Marchionni, Stefania Pappagallo 2012-01-09
This OGC® standard specifies the interfaces, bindings, requirements, conformance classes, and a framework for implementing extensions that enable complete workflows for ordering of Earth Observation (EO) data products.
Corrigendum 1 for OGC Web Services Common Standard v2.0.0 - Multilingual11-157Jim Greenwood2011-10-18
This document being corrected specifies many of the aspects that are, or should be, common to all or multiple OWS interface Imple...Click to continue reading
Corrigendum 2 for OGC Web Services Common Specification v 1.1.0 - Exception Report11-158Jim Greenwood2011-10-18
This document defines the corrigendum change notes for Click to continue reading
Geospatial eXtensible Access Control Markup Language (GeoXACML) Version 1 Corrigendum11-017Andreas Matheus, Jan Herrmann2011-05-12
The OpenGIS® Geospatial eXtensible Access Control Markup Language Encoding Standard (GeoXACML) defines a geospatial extension to ...Click to continue reading
GeoAPI 3.0 Implementation Standard09-083r3Adrian Custer2011-04-25
The GeoAPI Implementation Standard defines, through the GeoAPI library, a Java language application programming interface (API) i...Click to continue reading
OGC Network Common Data Form (NetCDF) Core Encoding Standard version 1.010-090r3Ben Domenico2011-04-05
This document specifies the network Common Data Form (netCDF) core standard and extension mechanisms. The OGC netCDF encoding sup...Click to continue reading
OGC® Sensor Planning Service Implementation Standard09-000Ingo Simonis, Johannes Echterhoff2011-03-28
The OpenGIS® Sensor Planning Service Interface Standard (SPS) defines interfaces for queries that provide information about the c...Click to continue reading
Observations and Measurements - XML Implementation10-025r1Simon Cox2011-03-22
This standard specifies an XML implementation for the OGC and ISO Observations and Measurements (O&M) conceptual model (OGC Obser...Click to continue reading
OpenGIS® SWE Service Model Implementation Standard09-001Johannes Echterhoff2011-03-21
This standard currently defines eight packages with data types for common use across OGC Sensor Web Enablement (SWE) services. Fi...Click to continue reading
OGC® SWE Common Data Model Encoding Standard08-094r1Alexandre Robin2011-01-04
This standard defines low level data models for exchanging sensor related data between nodes of the OGC® Sensor Web Enablement (S...Click to continue reading
OpenGIS® Georeferenced Table Joining Service Implementation Standard10-070r2Peter Schut2010-11-22
This document is the specification for a Table Joining Service (TJS). This OGC standard defines a simple way to describe and exchange tabular data that contains information about geographic objects.
OpenGIS Filter Encoding 2.0 Encoding Standard09-026r1Panagiotis (Peter) A. Vretanos2010-11-22
This International Standard describes an XML and KVP encoding of a system neutral syntax for expressing projections, selection an...Click to continue reading
OGC® Web Coverage Service 2.0 Interface Standard - XML/SOAP Protocol Binding Extension09-149r1Peter Baumann2010-10-27
This document specifies how Web Coverage Service (WCS) clients and servers can commu-nicate over the Internet using SOAP with XML encoding.
OGC® Web Coverage Service 2.0 Interface Standard - XML/POST Protocol Binding Extension09-148r1Peter Baumann2010-10-27
This document specifies how Web Coverage Service (WCS) clients and servers can commu-nicate over the Internet using HTTP POST with XML encoding.
OpenGIS Implementation Specification for Geographic information - Simple feature access - Part 2: SQL option06-104r4John Herring2010-08-04
The OpenGIS® Simple Features Interface Standard (SFS) provides a well-defined and common way for applications to store and access...Click to continue reading
OpenGIS Implementation Specification for Geographic information - Simple feature access - Part 1: Common architecture06-103r4John Herring2011-05-28
The OpenGIS® Simple Features Interface Standard (SFS) provides a well-defined and common way for applications to store and access...Click to continue reading
OGC Web Service Common Implementation Specification06-121r9Arliss Whiteside Jim Greenwood 2010-04-07
This document specifies many of the aspects that are, or should be, common to all or multiple OGC Web Service (OWS) interface Imp...Click to continue reading
OpenGIS Web Map Tile Service Implementation Standard07-057r7Joan Masó, Keith Pomakis and Núria Julià2010-04-06
This Web Map Tile Service (WMTS) Implementation Standard provides a standard based solution to serve digital maps using predefine...Click to continue reading
OGC® Catalogue Services Standard 2.0 Extension Package for ebRIM Application Profile: Earth Observation Products06-131r6Frédéric Houbie, Lorenzo Bigagli2010-02-10
This document describes the mapping of Earth Observation Products – defined in the OGC® GML 3.1.1 Application schema for Earth Ob...Click to continue reading
Corrigendum for OpenGIS Implementation Standard Web Processing Service (WPS) 1.0.008-091r6Peter Schut2009-09-16
This document provides the details for a corrigendum for the existing OpenGIS Standard for the Web Processing Service version 1.0...Click to continue reading
OpenGIS Web Coverage Service (WCS) - Processing Extension (WCPS)08-059r3Peter Baumann2009-03-25
The OpenGIS® Web Coverage Service Interface Standard (WCS) defines a protocol-independent language for the extraction, processing...Click to continue reading
OpenGIS Web Coverage Processing Service (WCPS) Language Interface Standard08-068r2Peter Baumann2009-03-25
The OGC® Web Coverage Processing Service (WCPS) defines a protocol-independent language for the extraction, processing, and analysis of multi-dimensional coverages representing sensor, image, or statistics data.
CSW-ebRIM Registry Service - Part 2: Basic extension package07-144r4Richard Martell2009-02-05
Incorporates Corrigendum 1 (OGC 08-102r1).
CSW-ebRIM Registry Service - Part 1: ebRIM profile of CSW07-110r4Richard Martell2009-02-05
This profile is based on the HTTP protocol binding described in Clause 10 of the Catalogue 2.0.2 specification; it qualifies as a...Click to continue reading
Web Coverage Service (WCS) - Transaction operation extension07-068r4Arliss Whiteside2009-01-15
This extension of the WCS standard specifies an additional Transaction operation that may optionally be implemented by WCS server...Click to continue reading
OpenGIS Location Service (OpenLS) Implementation Specification: Core Services07-074Marwa Mabrouk2008-09-08
This OpenGIS Interface Standard defines OpenGIS Location Services (OpenLS): Core Services, Parts 1-5, which consists of the compo...Click to continue reading
OGC Location Services (OpenLS): Tracking Service Interface Standard06-024r4CS Smyth2008-09-08
The OpenGIS Tracking Service Interface Standard supports a very simple functionality allowing a collection of movable objects to ...Click to continue reading
OpenGIS Location Services (OpenLS): Part 6 - Navigation Service08-028r7Gil Fuchs2008-09-04
This OpenGIS Implementation Standard defines the interfaces for OpenGIS Location Services (OpenLS): Part 6 - Navigation Service (...Click to continue reading
OpenGIS® City Geography Markup Language (CityGML) Encoding Standard08-007r1Gerhard Gröger, Thomas H. Kolbe, Angela Czerwinski, Claus Nagel2008-08-20
CityGML is an open data model and XML-based format for the storage and exchange of virtual 3D city models. It is an application s...Click to continue reading
OpenGIS Web Map Context Documents Corrigendum 108-050Tom Kralidis2008-05-02
This document provides the details for a corrigendum for the existing OpenGIS Standard for the Web Map Context Documents version ...Click to continue reading
OGC KML07-147r2Tim Wilson2008-04-14
KML is an XML language focused on geographic visualization, including annotation of maps and images. Geographic visualization inc...Click to continue reading
GeoXACML Implementation Specification - Extension B (GML3) Encoding07-099r1Andreas Matheus2008-02-23
This specification is a normative extension to the GeoXACML core Implementation Specification. It defines the GML3 encoding for geometries.
GeoXACML Implementation Specification - Extension A (GML2) Encoding07-098r1Andreas Matheus2008-02-23
This document defines an extension to the GeoXACML Implementation Specification, Verison 1.0 for the GML2 geometry encoding as specified in the GML2 standard.
OpenGIS Sensor Observation Service06-009r6Arthur Na, Mark Priest2008-02-13
The OpenGIS® Sensor Observation Service Interface Standard (SOS) provides an API for managing deployed sensors and retrieving sen...Click to continue reading
OpenGIS SensorML Encoding Standard v 1.0 Schema Corregendum 107-122r2Mike Botts, Simon Cox2007-11-12
Changes to the 1.0 schemas
OpenGIS Geography Markup Language (GML) Encoding Standard07-036Clemens Portele2007-10-05
The OpenGIS® Geography Markup Language Encoding Standard (GML) The Geography Markup Language (GML) is an XML grammar for expressi...Click to continue reading
Web Processing Service05-007r7Peter Schut2007-10-05
The OpenGIS® Web Processing Service (WPS) Interface Standard provides rules for standardizing how inputs and outputs (requests an...Click to continue reading
OpenGIS Styled Layer Descriptor Profile of the Web Map Service Implementation Specification05-078r4Markus Lupp2007-08-14
The OpenGIS® Styled Layer Descriptor (SLD) Profile of the OpenGIS® Web Map Service (WMS) Encoding Standard [http://www.opengeospa...Click to continue reading
OpenGIS Sensor Model Language (SensorML)07-000Mike Botts2007-07-24
The OpenGIS® Sensor Model Language Encoding Standard (SensorML) specifies models and XML encoding that provide a framework within...Click to continue reading
Revision Notes for Corrigendum for OpenGIS 07-006: Catalogue Services, Version 2.0.207-010Doug Nebert2007-06-19
This document is a corrigendum for OGC Document 04-021r3. All changes described herein are published in OGC Document 07-006r1.
OpenGIS Web Service Common Implementation Specification06-121r3Arliss Whiteside2007-04-03
The OpenGIS® Web Services Common (WS-Common) Interface Standard specifies parameters and data structures that are common to all O...Click to continue reading
OpenGIS Symbology Encoding Implementation Specification05-077r4Dr. Markus Mueller2007-01-18
The OpenGIS® Symbology Encoding Standard (SES) defines an XML language for styling information that can be applied to digital geo...Click to continue reading
OpenGIS Web Feature Service (WFS) Implementation Specification (Corrigendum)06-027r1Panagiotis (Peter) A. Vretanos2006-08-22
This document is a corrigendum for OGC Document 04-094. Specifically, this document corrects the files referenced in ANNEX A and found in the OGC schema repository.
OpenGIS GML in JPEG 2000 for Geographic Imagery Encoding Specification05-047r3Martin Kyle, David Burggraf, Sean Forde, Ron Lake2006-01-20
The OpenGIS® GML in JPEG 2000 for Geographic Imagery Encoding Standard defines the means by which the OpenGIS® Geography Markup L...Click to continue reading
OpenGIS Web Map Context Implementation Specification05-005Jerome Sonnet2005-05-03
This document is a companion specification to the OGC Web Map Service Interface Implementation Specification version 1.1.1 [4], he...Click to continue reading
OpenGIS Web Feature Service (WFS) Implementation Specification04-094Peter Vretanos 2005-05-03
The OpenGIS Web Feature Service Interface Standard (WFS) defines an interface[http://www.opengeospatial.org/ogc/glossary/i] for s...Click to continue reading
OpenGIS Web Map Service (WMS) Implementation Specification06-042Jeff de La Beaujardiere2006-03-15
The OpenGIS® Web Map Service Interface Standard (WMS) provides a simple HTTP interface for requesting geo-registered map images f...Click to continue reading
OpenGIS Coordinate Transformation Service Implementation Specification01-009Martin Daly2001-01-12
The OpenGIS® Coordinate Transformation Service Standard (CTS) provides a standard way for software to specify and access coordinat...Click to continue reading
OpenGIS Simple Features Implementation Specification for CORBA99-054Peter Ladstaetter1999-06-02
The Simple Feature Specification application programming interfaces (APIs) provide for publishing, storage, access, and simple operations on Simple Features (point, line, polygon, multi-point, etc).
OpenGIS Simple Features Implementation Specification for OLE/COM99-050TC Chair1999-05-18
The Simple Feature Specification application programming interfaces (APIs) provide for publishing, storage, access, and simple operations on Simple Features (point, line, polygon, multi-point, etc).

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